USPatentGranted
B2

Method for paging information in cellular system

Granted 5 Jan 2021 · 6 office actions

Assignee: Electronics and Telecommunications Research Institute

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Byung Han Ryu, Seung Chan Bang, Kyoung Seok Lee, Jae Heung Kim +2 · Examiner: Dung Hong · AU 2643 · TC 2600

Life of the patent

13 dated events
⤢ drag to zoom2020202220242026202820302032203420362038ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Abstract

Provided is a method for transmitting paging information in a cellular system. An object of the method is transmitting paging information which can improve applicability of a limited radio resource by variably and flexibly setting up and mapping a transport channel and a physical channel in order to transmit information notifying start of downlink information from a base station to a terminal in a cellular system for packet transmission. The method includes the steps of: forming a paging channel (PCH) in a transport channel corresponding to generation of paging information; setting a paging indication channel (PICH) based on the paging information and forming the paging indication channel in a radio resource of a physical layer; and allocating the paging channel to the radio resource of the physical layer.

Claims

24 · 3 independent · depth 6
123456789101112131415161718192021222324
24 granted claims

Classifications

3 codes
IPC · International Patent Classification
Section H — Electricity
  • H04L5/00
  • H04W72/04
  • H04W68/02

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoomJan 2019Apr 2019Jul 2019Oct 2019Jan 2020Apr 2020Jul 2020Oct 2020Jan 2021USPTOApplicantNon-final rejectionResponse after non-finalFinal rejectionRequest for continued examinationNon-final rejectionResponse after non-finalNotice of allowanceRequest for continued examination
USPTOApplicanthover for detail · click to open
Pendency
1.9 y
708 days filing → grant
Office actions
3
non-final + final
Responses
2
2 RCE
Examiner
Dung Hong
art unit 2643 · TC 2600
Citations: 55 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Priority chain

1 priority documents
›Priority documents — 1
TypeDocumentDate
related publicationUS 20190159171 A123 May 2019

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.

Log in to unlock